Ge overcurrent relay manual

51 - Overcurrent, Relay, Type lAC 51N - Ground Overcurrent Relay, Type lAC 52 - Power Breaker SI -Seal-in Unit, with Target TC - Trip Coil - Auxiliary contact, closed when breaker 6 closes. A..C BUS Fig. 5 External Connections f Three Type IAC51A Relays Used in Conjunction With Tripping Reactors. COM overcurrent relays Manual) Type CO Overcurrent Relay Class 1E Applications Instruction Leaflet C (English - pdf - Manual) Type CO Relay Coordination and Impulse Margin Time Instruction Leaflet IL A (English - pdf - Manual) ABB GE Electromechanical Relay Cross Reference (English - xls - Report) Type Hi-Lo CO. FM2 Feeder Manager 2. G30 Generator Protection System. G60 Generator Protection System. G Generator Management and Control System. GCX Phase Packaged Directional-distance Relay. GCY Phase Packaged Directional-distance relay. GGP Power Directional Relays. GPM-F Field Ground Protection Module. GPM-S Complete Generator System Protection.

MICRO microprocessor-based overcurrent relays are used for phase and ground overcurrent protection in utility, industrial and commercial electrical power systems. The Micro operates from conventional 5A or 1A secondary current transformers. (If the product manual is not listed here, JBC/JBCG/JBCV Phase and Ground Overcurrent Relay. General Electric Company General Electric Sr Relay Manual - General Electric Sr Relay Manual General Electric Relay Manuals Sr Documents general electric relay manuals sr - Full Version by uresh BE/51B and BE/51B overcurrent relays may be tested without removing the relay from the case. Shorting contacts are provided for all current inputs when the connection plugs or relay chassis is removed from the relay case. SPECIFICATIONS BE/51B and BE/51B overcurrent relays have the following features and.

overcurrent on single-phase and poly-phase circuits. The various relays described in this instruction book differ in the number of circuits they close, and if an instantaneous unit and/or an a-c tripping unit is included. These relays consist of an induction unit or an induction unit with an instantaneous unit which per-. TIME OVERCURRENT RELAYS Types IFC51A and IFC53A and 53B IFC77A and INSTRUCTIONS GE Protection and Control Great Valley Parkway Malvern, PA GEK. One TYPe CAP15A Two Type HGA Relays For Direc­ tional Overcurrent Protection Of A Line 4 DEVICE FUNCTION NUMBERS FOR USE WITH FIG. 1 AND FIG. 2 50 - Instantaneous Element 51 - Time-Overcurrent Relay, Type lAC 52 - Circuit Breaker 67 -A-C Power Relay, Type CAP15A 67X -Auxiliary Relay, Type HGA SI - Seal-In, with Target.